E-Tech WT7900 User manual

Epson Stylus

®

Pro WT7900

USER’S GUIDE

any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, without the prior

written permission of Seiko

Epson Corporation. The information contained herein is designed only for use with

these Epson printers. Epson is not responsible for any use of this information as applied to other printers.

Legal Notices

Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for

damages, losses, costs, or expenses incurred by purchaser or third parties as a result of: accident, misuse, or abuse of

this product or unauthorized modifications, repairs, or alterations to this product, or (excluding the U.S.) failure to

strictly comply with Seiko Epson Corporation’s operating and maintenance instructions.

Seiko Epson Corporation shall not be liable for any damages or problems arising from the use of any options or

any consumable products other than those designated as Original Epson Products or Epson Approved Products by

Seiko Epson Corporation.

Trademarks

Epson

, Epson Stylus, UltraChrome, and MicroWeave are registered trademarks, Epson SpectroProofer is a

trademark, and Epson Exceed Your Vision is a registered logomark of Seiko Epson Corporation.

UltraSmooth and Piezo Pro are registered trademarks; AccuPhoto, ClearProof, CrystalClear, ePlaten, and

PhotoEnhance are trademarks; and Epson Preferred and myEpsonPrinter.com are service marks of Epson America,

Inc.

General Notice: Other product names used herein are for identification purposes only and may be trademarks of

their respective owners. Epson disclaims any and all rights in those marks.

This information is subject to change without notice.

FCC Compliance Statement

For United States Users

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to

Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference

in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not

installed and used in accordance with the instructions, may cause harmful interference to radio or television

reception. However, there is no guarantee that interference will not occur in a particular installation. If this

equipment does cause interference to radio and television reception, which can be determined by turning the

equipment off and on, the user is encouraged to try to correct the interference by one or more of the following

measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

WARNING

The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC

Certification of this device and may cause interference levels which exceed the limits established by the FCC for

this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable with this

device. If this equipment has more than one interface connector, do not leave cables connected to unused

interfaces. Changes or modifications not expressly approved by the manufacturer could void the user’s authority to

operate the equipment.

For Canadian Users

This Class B digital apparatus complies with Canadian ICES-003.

Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.

5

Introduction

Warnings, Cautions, Notes, and Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Options and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Where to Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

System Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Ink Cartridge Safety Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Printer Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Back . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

LCD Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1 Setting Up the Printer

Unpacking and Assembling the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Unpacking and Assembling the Stand . . . . . . . . . . . . . . . . . . . . . . . . 18

Unpacking the Printer and Mounting It on the Stand. . . . . . . . . . . . 21

Attaching the Paper Basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Assembling the Film Basket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Completing Setup and Connecting the Power Cord . . . . . . . . . . . . . . . . 34

Installing Ink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Aligning the Print Head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Connecting to Your System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Installing the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Updating Your Printer Firmware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Checking the Current Firmware Version. . . . . . . . . . . . . . . . . . . . . . 43

Downloading and Updating the Firmware . . . . . . . . . . . . . . . . . . . . 43

Configuring the Printer’s Network Adapter . . . . . . . . . . . . . . . . . . . . . . 44

2 Using Film and Other Media

Using Epson Film . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Temperature and Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Preparation Before Printing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Handling Media After Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Removing the Backing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Additional Handling Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Contents

6

6 | Contents

Loading Film in the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Selecting the Paper Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Setting Up Automatic Media Tracking and Identification. . . . . . . . . 48

Placing the Roll in the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Loading the Film for Printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Cutting Film with the Built-in Cutter. . . . . . . . . . . . . . . . . . . . . . . . 56

Printing Trim Lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Removing the Roll from the Printer . . . . . . . . . . . . . . . . . . . . . . . . . 57

Using the Film Basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Attaching the Film Basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Removing and Storing the Film Basket . . . . . . . . . . . . . . . . . . . . . . . 64

Using Epson Paper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Guidelines for Using Epson Media . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Loading Cut Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Loading Heavy Sheets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Adjusting the Platen Gap for Thick or Thin Paper . . . . . . . . . . . . . . 69

Using the Paper Basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Catching Printouts in Front of the Printer . . . . . . . . . . . . . . . . . . . . 70

Catching Printouts Under the Printer . . . . . . . . . . . . . . . . . . . . . . . . 71

Storing the Paper Basket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Customizing the Settings for Your Paper . . . . . . . . . . . . . . . . . . . . . . . . . 73

Creating Custom Paper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Printing Your Custom Paper Settings . . . . . . . . . . . . . . . . . . . . . . . . 74

Selecting Custom Paper Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

3 Maintaining and Transporting the

Printer

Maintaining White Ink Cartridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Storing and Shaking White Ink Cartridges . . . . . . . . . . . . . . . . . . . . 78

Shaking the Installed White Ink Cartridge . . . . . . . . . . . . . . . . . . . . 79

Checking Printer Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Printing Status Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Viewing Status Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

7

Contents | 7

Checking and Cleaning the Print Head . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Checking the Print Head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Running a Cleaning Cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Refreshing the White Ink Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Automatically Checking and Cleaning the Print Head . . . . . . . . . . . 86

Aligning the Print Head. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Replacing Ink Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Changing the Date and Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Using Maintenance Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Replacing the Paper Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Removing the Old Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Installing the New Cutter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Replacing the Maintenance Tank. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Cleaning the Printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Transporting or Storing the Printer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Preparing the Printer for Shipment . . . . . . . . . . . . . . . . . . . . . . . . . 101

Moving the Printer on the Stand. . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Setting Up the Printer After Transportation . . . . . . . . . . . . . . . . . . 103

Storing the Printer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

4 Solving Problems

Diagnosing Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Checking Error Messages and Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Improving Print Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Solving Operational Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Solving Miscellaneous Printing Problems. . . . . . . . . . . . . . . . . . . . . . . . 115

Solving Paper Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Clearing Paper Jams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Uninstalling and Reinstalling the Driver . . . . . . . . . . . . . . . . . . . . . . . . 119

A Specifications

Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Dimensions and Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Printer Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Safety Approvals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

8

8 | Contents

Media . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Roll Paper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Cut Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Printable Area . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Ink Cartridges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

B Control Panel Summary

Control Panel Buttons and Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

LCD Display Icons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Menu Setting Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Index

9

This User’s Guide provides important information on setting up and using

your printer, loading paper, and replacing ink cartridges. It also tells you

how to maintain your printer to keep it working at its best, and provides

troubleshooting tips in case you have a problem.

For additional information, see the following:

• The Quick Reference Guide provides a handy summary of procedures for

daily use and printer maintenance—loading paper, replacing ink

cartridges and other components, cleaning and aligning the print head,

and using the printer’s menu system. Attach it to your printer for easy

reference.

• The on-screen Network Guide on the CD-ROM provides instructions

for setting up and using your printer on a network.

Warnings, Cautions, Notes, and Tips

Please follow these guidelines as you use this book:

WARNINGS must be followed carefully to avoid bodily injury.

Cautions must be observed to avoid damage to your equipment.

Notes contain important information about your printer.

Tips contain additional hints on how to get the most out of your printer.

Introduction

Note: The CD, which

includes the Network

Guide, is for Windows

only. Macintosh users

can view the guide at

epson.com/support (U.S.)

or epson.ca/support

(Canada). Select your

product, then choose

Documents & Manuals.

10

10 | Introduction

Options and Accessories

Your Epson Stylus

®

Pro WT7900 offers these optional upgrades and

accessories:

In addition, you can order these user-replaceable items:

You can purchase optional equipment and genuine Epson ink and paper

from an Epson Professional Imaging Authorized Reseller. To find the

nearest reseller, visit www.proimaging.epson.com (U.S. sales), www.epson.ca

(Canadian sales), or call 800-GO-EPSON (800-463-7766).

Optional equipment

Option Part number

Epson SpectroProofer 24-inch SPECTRO24

Epson SpectroProofer 24-inch UV SPECTRO24UV

One-year extended warranty for printer EPPWT79B1

Two-year extended warranty for printer EPPWT79B2

One-year extended warranty for SpectroProofer EPPSPB1

Tip: Check the Epson Pro

Imaging website at

www.proimaging.epson.

com for accessories and

options that are currently

available.

Consumables and user-replaceable parts

Part Part number

Replacement maintenance tank (see page 97) C12C890191

Replacement paper cutter (see page 94) C12C815331

Roll media adapters (2) C12C811241

Ink Cartridges See page 89 for a

complete list.

11

Introduction | 11

Where to Get Help

Epson provides technical support and information on the installation,

configuration, and operation of professional printing products through the

Epson Preferred Limited Warranty Plan. Dial (888) 377-6611, 6

AM to

6

PM, Pacific Time, Monday through Friday. Days and hours of support are

subject to change without notice.

Before you call, make sure you have your Unit ID number, which is

included with the Epson Preferred Limited Warranty Plan information that

came with your printer. You’ll also need your printer serial number and

proof of purchase.

Visit Epson’s support website at epson.com/support (U.S.) or

epson.ca/support (Canada) and select your product for solutions to

common problems. You can download drivers, firmware, and

documentation, get FAQs and troubleshooting advice, or e-mail Epson

with your questions.

System Requirements

To use the utility software for your printer in either a stand-alone or

peer-to-peer network environment, your system should meet these

requirements:

• IBM

®

-compatible PC with a Pentium

®

4, 3 GHz or higher processor

recommended

• Microsoft

®

Windows

®

7 (32- or 64-bit), Windows Vista

®

, Windows

Vista x64, Windows XP, or Windows XP Professional x64 Edition

• At least 2GB of RAM (4GB or more recommended)

• At least 32GB of free hard disk space for software and processing files

• Quad-speed (4×) CD-ROM or DVD drive for installing the printer

software

• For USB connection: a Windows-compliant USB Hi-Speed 2.0 port

and a shielded USB “AB” cable from Series A (computer) to Series B

(printer), up to 10 feet (3 m) long

• For Ethernet connection: Ethernet equipped PC and a Category 5

(or higher) cable. Required for use of myEpsonPrinter.com.

SM

Tip: If you experience

difficulty with the

toll-free line or your

Unit ID number, call

(562) 276-1305.

Note: If you need help

using the optional

SpectroProofer with your

RIP, contact your

workflow software

vendor.

Caution: Using an

improperly shielded

cable—especially a cable

more than 10 feet (3 m)

long—may cause the

printer to malfunction.

Note: USB 2.0 is

required to run the

printer at full speed.

12

12 | Introduction

Important Safety Instructions

Before using your printer, read the following safety instructions to make sure

you use the equipment safely and effectively.

• The Epson Stylus Pro WT7900 weighs approximately 220 lb (100 kg).

When lifting it onto the stand, make sure you have four people holding

the printer (see page 21).

• When setting up the printer, make sure you have enough space around

it (see page 17). Leave enough space in front so you can attach the film

basket.

• Place the printer on a flat, stable floor. The printer will not operate

properly if it is tilted or at an angle.

• Avoid places subject to rapid changes in temperature and humidity. Also

keep the printer away from direct sunlight, strong light, or heat sources.

• Avoid places subject to shocks and vibrations.

• Keep the printer away from dusty areas.

• Keep your entire computer system away from potential sources of

electromagnetic interference, such as loudspeakers or the base units of

cordless telephones.

• Place the printer near a wall outlet where the plug can be easily

unplugged.

• Use only the type of power source indicated on the label.

• Connect the printer to a properly grounded outlet. Avoid using an

outlet on the same circuit as a photocopier or air control system that

regularly switches on and off.

• Avoid using electrical outlets controlled by wall switches or timers.

• Use only the power cord that comes with the printer. Use of another

cord may result in fire or electric shock.

• The printer’s power cord is designed for use with the printer only. Using

it with other equipment may result in fire or electric shock.

• Do not use a damaged or frayed power cord.

13

Introduction | 13

•

If you use an extension cord with the printer, make sure the total ampere

rating of devices plugged into the extension cord does not exceed the

cord’s ampere rating. Also, make sure the total ampere rating of all

devices plugged into the wall outlet does not exceed the wall outlet’s

ampere rating.

• Do not block or cover the openings in the printer’s case.

• Do not put your hand inside the printer during printing.

• Do not move the print head by hand unless instructed to do so by an

Epson service technician; otherwise you may damage the printer.

• Do not insert objects through the slots. Take care not to spill liquid on

the printer.

• Do not attempt to service the printer yourself.

• Power down the printer from the control panel, unplug the printer, and

refer servicing to qualified service personnel under the following

conditions:

The power cord or plug is damaged; liquid has entered the printer; the

printer has been dropped or the cabinet damaged; the printer does not

operate normally or exhibits a distinct change in performance.

• Before transporting the printer, make sure the print head is in the far

right (home) position.

For California customers only:

The lithium batteries in this product contain

Perchlorate Material - special handling may apply,

See www.dtsc.ca.gov/hazardouswaste/perchlorate.

Caution: Always turn

the printer off using the

P power

button. When

you press this button,

POWER OFF appears on

the LCD panel and the

P power light flashes.

Do not unplug the printer

or turn off the power to

the printer until the panel

shuts off and the

P power light stops

flashing. This ensures

that the print head is

safely capped.

14

14 | Introduction

Ink Cartridge Safety Instructions

• Keep ink cartridges out of the reach of children and do not drink the

ink.

• Store ink cartridges in a cool, dark place.

• If ink gets on your skin, wash it off with soap and water. If ink gets in

your eyes, flush them immediately with water.

• Shake all ink cartridges before installing them for best results (see

page 88). White ink cartridges must be shaken regularly to maintain

print quality, even after being installed (see page 78).

• Do not use an ink cartridge beyond the date printed on the cartridge

carton.

• Use up the ink cartridge within six months of installation for best

results.

• Do not dismantle ink cartridges or try to refill them. This could damage

the print head.

• After bringing an ink cartridge inside from a cold storage site, allow it to

warm up at room temperature for at least three hours before using it.

• The IC chip on the ink cartridge retains a variety of cartridge

information, which allows you to remove and reinsert it freely.

• If you remove an ink cartridge for later use, protect the ink supply area

from dirt and dust, and store it in the same environment as this product.

Note that there is a valve in the ink supply port, making covers or plugs

unnecessary, but care is needed to prevent ink from staining items that

the cartridge touches.

• Do not touch the ink supply port, its surrounding area, or the green IC

chip on the top of the ink cartridge. Doing so may affect normal

operation and printing.

Caution: To prevent ink

leakage, don’t shake

cartridges too forcefully.

15

Introduction | 15

Printer Parts

These illustrations show the parts of the Epson Stylus Pro WT7900.

Front

Back

Roll paper cover

Control

panel

Ink bay

Front cover

Paper basket

Casters

Roll paper holder

Film

basket

guide

Film basket

Manual

holder

Network interface

port

USB port

AC inlet

Maintenance

tank

Optional

SpectroProofer

port

16

16 | Introduction

Control Panel

LCD Display

LCD

display

Power

light and

button

Pause/reset

light and button

Ink

light

Paper source button

Paper

light

Menu button

Paper feed button (up)

Paper feed button (down)

OK button

Paper cut

button

Ink open button

Head cleaning button

Paper release (ePlaten

™

)

light and button

Platen gap

setting

Paper

source

Roll paper

margin

Days until white ink

cartridge shaking

Ink cartridge

status

Roll paper

remaining

Maintenance

tank status

White ink or cleaning liquid

in print head

SpectroProofer

availability

17

This chapter includes the following information:

• Unpacking and assembling the Epson Stylus Pro WT7900

• Connecting the power cord

• Installing ink

• Connecting to your computer and a network

• Installing the printer software

• Updating the printer firmware

• Configuring the printer for a network

Unpacking and Assembling the Printer

Before you begin, make sure you have sufficient space to set up and use the

printer—at least 12 inches (300 mm) on all sides in addition to these

dimensions:

• 53 × 26 inches (1356 × 667 mm) without the film basket installed

• 53 × 57 inches (1356 × 1442 mm) with the film basket installed

For assembly, you need floor space of approximately 8 × 8 feet (2.4 × 2.4 m)

for the printer and stand.

Chapter 1:

Setting Up

the Printer

WARNING: Four people are

required to unpack and set

up the printer.

Note: When choosing a

place for the printer, leave

adequate room for easy

access and ventilation.

Avoid locations subject to

direct sunlight, excessive

heat, moisture, or dust.

Also avoid locations near

potential sources of

electromagnetic

interference, such as

loudspeakers, cordless

phones, TVs, or air

conditioners.

18

18 | Setting Up the Printer

Unpacking and Assembling the Stand

1. Lift the box up and away from the shipping pallet. Then remove the box

containing the stand and paper basket.

2. Unpack the stand and make sure you have all these items.

3. Insert the strut into the left side as shown. (The sides are labeled

L and

R.)

2 Sides

Manual holder

Horizontal strut

Hex wrench

6 Bolts

2 Wing screws with

lock washers

Note: Make sure you

tighten all bolts before

moving to the next

section.

19

Setting Up the Printer | 19

4. Fasten the strut with 3 bolts as shown. Use the hex wrench to tighten the

bolts.

20

20 | Setting Up the Printer

5. Insert the strut into the right side and fasten it with 3 bolts as shown.

6. Lock the casters.

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E-Tech WT7900 User manual

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